| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.46 | 3.558% | $126.8171 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $90.58 | 9.192% | $98.9061 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $132.93 | 13.743% | $151.1986 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $172.58 | 8.204% | $186.7385 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $216.31 | 10.664% | $239.3773 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $201.79 | 9.180% | $220.3143 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $108.43 | 6.697% | $115.6916 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $1,045.08 | $1,139.0435 | $1,139.05 | $1,139.05 | $1,139.00 | |